package com.sysofstudent.handler;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.core.annotation.AnnotationUtils;

import javax.servlet.http.HttpServletRequest;


//拦截异常处理
@ControllerAdvice
public class ControllerExceptionHandler {

    private final Logger logger = LoggerFactory.getLogger(this.getClass());


    @ExceptionHandler(Exception.class)
    public ModelAndView exceptionHander(HttpServletRequest request,Exception e) throws Exception {
        logger.error("Requst URL :{} , Exception:{}",request.getRequestURI(),e);

        if(AnnotationUtils.findAnnotation(e.getClass(), ResponseStatus.class)!=null)
        {
            throw e;
        }
        ModelAndView mv =new ModelAndView();
        mv.addObject("url",request.getRequestURI());
        mv.addObject("exception",e);
        mv.setViewName("error/error");
        return mv;
    }

}
